Gamaliel [Vivian Darkbloom, 'Notes to Ada:' a much more fortunate statesman than our W. G. Harding]... the Amerussia of Abraham Milton... with Milton Abraham's invaluable help... 'Lincoln's second wife...' (1.2, 1.3, 1.5)

THIS autumn a Mr. W. G. Harding, of Marion, Ohio, was appointed President of the United States, but Zenith was less interested in the national campaign than in the local election... he [Babbitt] was certain that if Lincoln were alive, he would be electioneering for Mr. W. G. Harding... (Chapter XIV, 1)

“I don’t see why they give us this old-fashioned junk by Milton and Shakespeare and Wordsworth and all these has-beens,” he protested. “Oh, I guess I could stand it to see a show by Shakespeare, if they had swell scenery and put on a lot of dog, but to sit down in cold blood and read ’em— These teachers—how do they get that way?”

Mrs. Babbitt, darning socks, speculated, “Yes, I wonder why. Of course I don’t want to fly in the face of the professors and everybody, but I do think there’s things in Shakespeare—not that I read him much, but when I was young the girls used to show me passages that weren’t, really, they weren’t at all nice.”

Babbitt looked up irritably from the comic strips in the Evening Advocate. They composed his favorite literature and art, these illustrated chronicles in which Mr. Mutt hit Mr. Jeff with a rotten egg, and Mother corrected Father’s vulgarisms by means of a rolling-pin. With the solemn face of a devotee, breathing heavily through his open mouth, he plodded nightly through every picture, and during the rite he detested interruptions. Furthermore, he felt that on the subject of Shakespeare he wasn’t really an authority. Neither the Advocate-Times, the Evening Advocate, nor the Bulletin of the Zenith Chamber of Commerce had ever had an editorial on the matter, and until one of them had spoken he found it hard to form an original opinion. But even at risk of floundering in strange bogs, he could not keep out of an open controversy. (Chapter VI, 3)

Shakespeare, comic strips and strange bogs are important in Ada, so this long quote seems relevant. Also, one of the characters in SL's novel is a red-haired beauty named Lucile:

At that moment in the city of Zenith, Horace Updike was making love to Lucile McKelvey in her mauve drawing-room on Royal Ridge, after their return from a lecture by an eminent English novelist... Mrs. McKelvey was red-haired, creamy, discontented, exquisite, rude, and honest...

At that moment in Zenith, there was a conference of four union officials as to whether the twelve thousand coal-miners within a hundred miles of the city should strike. Of these men one resembled a testy and prosperous grocer, one a Yankee carpenter, one a soda-clerk, and one a Russian Jewish actor. The Russian Jew quoted Kautsky, Gene Debs, and Abraham Lincoln. (Chapter VII, 4)